Question

IF |x|^x^2 -2x= 1, then the values of x are a) 0,+- 1,2 b) 0, +-1 c) +-1,2 d) 1,2​

Answer 1

Answer:

c) +-1, 2

see the attachment

if x=0 the answer is 0

but we have answer is 1

1 is not equal to 0

so option a and b are wrong